package edu.scau.mis.pos.service;

import edu.scau.mis.pos.domain.Promotion;

import java.util.List;

public interface IPromotionService {
    List<Promotion> selectList();

    List<Promotion> selectByPage(Promotion params);

    int deletePromotion(String promotionId);

    int addPromotion(Promotion promotion);

    int updatePromotion(Promotion promotion);

    List<Promotion> getPromotionsByTypeAndStatus(String type);

    Promotion selectPromotionById(String promotionId);


}
